CAS : 18144-47-3 HS Code : 2916310000 Packing : 25kg/Drum Application Structural unit for the synthesis of antifolic acid
CAS : 10222-01-2 HS Code : 29209090 Packing : 25kg/Drum Application Product Name: 2,2-Dibromo-2-cyanoacetamide 20%, DBNPA 20% CAS No: 10222-01-2 Appearance: Colorless to yellowish transparent liquid Property: DBNPA aqueous solution is stable under acidic conditions and easy to hydrolyze under alkaline conditions. Increasing the pH value, heating, and irradiation with ultraviolet light or fluorescence can greatly speed up the dissolution rate. It is easy to be reduced by reducing agents, such as hydrogen sulfide debromine and become non-toxic cyanoacetate amine, which greatly reduces the bactericidal rate Application: DBNPA is a broad spectrum and efficient industrial fungicide to prevent the growth and reproduction of bacteria and algae in paper, industrial circulating cooling water, metal processing lubricants, pulp, wood, paint and plywood. Can be used as a sludge control agent, widely used in paper mill pulp and circulating cooling water systems. As a broad spectrum and efficient biocide, it can quickly penetrate the cell membrane of microorganisms and be used for certain protein groups, so that the normal REDOX of cells is suspended, thereby causing cell death.
CAS : 1830-54-2 HS Code : 2918300090 Packing : 25kg/Drum Application Carbonyl compound; Synthesis; Compound; Active pharmaceutical ingredients; Pharmaceutical bulk drug; Pharmaceutical chemical industry; Biochemical reagent; Chemical intermediate; Organic chemistry Usage Dimethyl 1,3-aceton dicarboxylate is commonly used in chemical research.
CAS : 69-89-6 HS Code : 2933990099 Packing : 25kg/Drum Application 2,6-Dihydroxypurine, an organic compound with the formula C5H4N4O2 and molecular weight 152.111, white to off-white crystalline powder, is a group commonly used as a mild stimulant and bronchodilator, especially for the treatment of asthma symptoms. Derivatives of xanthine include theophylline, theobromine (found mainly in chocolate), and Madeine. The main compound, xanthine, is a product of the purine degradation pathway and is converted to uric acid by xanthine oxidase.
CAS : 66104-81-2 HS Code : 2922491990 Packing : 25kg/Drum Application Zinc p-toluamidobenzoyl-L-glutamate is a chemical substance with the chemical formula C26H30N4O10Zn. Function of Zinc p-toluamidobenzoyl-L-glutamate Zinc p-toluamidobenzoyl-L-glutamate is used for industrialized mass production Zinc p-toluamidobenzoyl-L-glutamate is effective for all types of acute leukemia and meningeal leukemia.
CAS : 10212-25-6 HS Code : 34021200 Packing : 25kg/Drum Application Cyclocytidine hydrochloride is white acicular crystal or crystalline powder. No odor; It is easily soluble in water, slightly soluble in methanol and ethanol, and almost insoluble in ethyl ether, benzene and . It is effective for all types of acute leukemia and meningeal leukemia.
CAS : 59-05-2 Packing : 25kg/Drum Methotrexate is used as a disease-modifying treatment for some autoimmune diseases, including rheumatoid arthritis, juvenile dermatomyositis, psoriasis, psoriatic arthritis, lupus, sarcoidosis, Crohn's disease (although a recent review has raised the point that it is fairly underused in Crohn's disease), eczema and many forms of vasculitis. Although originally designed as a chemotherapy drug (using high doses), in low doses, methotrexate is a generally safe and well tolerated drug in the treatment of certain autoimmune diseases. Because of its effectiveness, low-dose methotrexate is now first-line therapy for the treatment of rheumatoid arthritis. Weekly doses are beneficial for 12 to 52 weeks duration therapy, although discontinuation rates are as high as 16% due to adverse effects. Although methotrexate for autoimmune diseases is taken in lower doses than it is for cancer, side effects such as hair loss, nausea, headaches, and skin pigmentation are still common. Use of low doses of methotrexate together with NSAIDS such as aspirin or paracetamol is relatively safe in people being treated for rheumatoid arthritis, if adequate monitoring is done. Function 1.It is used to treat cancer, autoimmune diseases, ectopic pregnancy, and for medical abortions. 2.It is used for include breast cancer, leukemia, lung cancer, lymphoma, and osteosarcoma.Types of autoimmune diseases 3.It is used for include psoriasis, rheumatoid arthritis, and Crohn's disease. Application Methotrexate is used as a disease-modifying treatment for some autoimmune diseases, including rheumatoid arthritis, juvenile dermatomyositis, psoriasis, psoriatic arthritis, lupus, sarcoidosis, Crohn's disease (although a recent review has raised the point that it is fairly underused in Crohn's disease), eczema and many forms of vasculitis. Although originally designed as a chemotherapy drug (using high doses), in low doses, methotrexate is a generally safe and well tolerated drug in the treatment of certain autoimmune diseases.
CAS : 7413-34-5 HS Code : 2933990099 Packing : 25kg/Drum Application Methotrexat (Amethopterin) disodium is an antimetabolite and antifolate that inhibits dihydrofolate reductase, thereby preventing the conversion of folic acid to tetrahydrofolate and inhibiting DNA synthesis. Function of Methotrexat Disodium Salt Methotrexat disodium is also an immunosuppressant and antitumor agent used in rheumatoid arthritis and in studies of various cancers (e.g., acute lymphocytic leukemia). Application of Methotrexate Disodium Salt Methotrexat disodium is also an immunosuppressant and antitumor agent used in rheumatoid arthritis and in the study of various cancers (e.g., acute lymphoblastic leukemia).
CAS : 767-15-7 HS Code : 29335995 Packing : 25kg/Drum Application 2-Amino-4,6-dimethylpyrimidine quick Details Chemical Name: 2-Amino-4,6-dimethylpyrimidine CAS No.: 767-15-7 Molecular Formula: C6H9N3 Molecular weight: 123.16 Appearance: White crystalline powder Assay: 99% 2-Amino-4,6-dimethylpyrimidine typical Properties 2-Amino-4,6-dimethylpyrimidine Usage Theintermediate for herbicideDPX-T5648. 2-Amino-4,6-dimethylpyrimidinePackaging and Shipping Packing: 25KG/ drum Delivery: Non-dangerous goods 2-Amino-4,6-dimethylpyrimidineStorage Store in Ventilation, low temperatureanddryi
CAS : 5392-28-9 HS Code : 2933599090 Packing : 25kg/bag Application Intermediates of 2,4,5, 6-tetraminopyrimidine sulfate antitumor drug ambiopterin. Used as an intermediate in the drug methotrexate. Application and Function Chemical raw materials; Organic chemical raw material
CAS : 7664-41-7 HS Code : 2814100000 Packing : Cylinder or tank truck filling Application Liquid ammonia, also known as anhydrous ammonia, is colorless liquid and has a strong pungent odor. As an important chemical raw material, ammonia is usually pressurized or cooled to obtain liquid ammonia in order to facilitate transportation and storage. Ammonia soluble in water, soluble in water to form ammonium ion NH4+, hydroxide ion OH-, is an alkaline alkaline solution. Liquid ammonia is mostly stored in pressure cylinders or steel tanks, and can not coexist with acetaldehyde, acrolein, boron and other substances. Liquid ammonia is widely used in industry, is corrosive and volatile, so its chemical accident rate is very high.
CAS : 75-20-7 HS Code : 2849100000 Packing : Grey/Black/Green/Blue/Yellow Iron Drums 305/ 295 /285L/Kg Application Other name: calcium acetylide, acetylene calcium carbide, GA Shape: white crystal, industrial products for black lumps, purple or grey section Partical size avaliable: 2-4mm, 4-7mm,7-15mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm Gas yield: 210L/KG,230L/KG,260L/KG, 295L/KG according different partical size Physical and chemical characteristics: the ore is a solid brown or black solid, pure white crystal products(including CaC2 is purple).Density of 2.22g/cubic centimeter,melting point of 2300 degrees C(with CaC2 content),in case of water immediately produce a violent reaction, the formation of acetylene, and the release of heat, calcium carbide content of different melting point will also change. Calcium carbide (CaC2) is a pivotal inorganic compound known for its industrial form as gray-black block-like material, often displaying purple or gray cross-sections. When exposed to water, it undergoes an energetic reaction, producing acetylene gas and releasing heat. Primarily, it's employed for two key purposes: as a source of acetylene gas with applications in welding, cutting, and fuel, and as a raw material in organic synthesis for chemicals like vinyl chloride and synthetic resins.
CAS : 126-30-7 HS Code : 29053990 Packing : 25kg/bag Application 1. A material in Polyurethane elastomer,surface active agent. 2.Used as a good solvent , also for plastics and chemical synthesis. 3.NPG has good hydrolytic resistance also a resistance for a wide range of chemicals while used in paint production. A material for medicine, pesticide, adhesive substance. Neopentyl glycol mainly used as a plasticizer for the production of unsaturated polyester resins, oil-free alkyd resins, polyurethane foams and elastomers, additives for advanced lubricants and other fine chemicals. Neopentyl glycol is an excellent solvent and can be used for the selective separation of aromatic hydrocarbons and cycloalkyl hydrocarbons. Neopentyl glycol has water resistance, chemical resistance, and weather resistance. Its amino baking varnish has good gloss retention and does not turn yellow. It can be used as a raw material for the production of polymerization inhibitors, stabilizers and pesticides.
CAS 102-54-5 HS code 2942000000 Packaging: 200kg*80drum 16tons/20'FCL(without pallets) 25kg*480bags 12tons/20'FCL(without pallets) Ferrocene is an organic transition metal compound with aromatic properties. Its chemical formula is Fe(C5H5)2. It is an orange powder with camphor odor at room temperature. Melting point 172�ºC-174�ºC, boiling point 249�ºC, above 100�ºC can sublimate; Insoluble in water, organic solvents. It is chemically steady and poisonousless, not reacting with acid, alkail and ultraviolet. It doesn't decompose until 400�°C. Mixed with Ferrocene, the diesel oil can be preserved for a long use Application of ferrocene Fuel catalyst for rocket 1. Used as fuel catalyst for rocket propellant, it can improve combustion speed by 1-4 times, lower the temperature of exhaust pipes, and avoid infrared chase. Diesel oil 2.Used in fuel oils such as diesel oil, heavy oil, light oil ect, It can eliminate smoke, save energy and reduce air pollution. Adding 0.1% Ferrocene to diesel oil can cut down the consumption of oil by 10--14%, eliminate smoke by 30--70%, and improve power by more than 10%. Scale integrated circuit board 3.It can be used for making large scale integrated circuit board, enhancing light sensitivity by four times, improving accuracy, simplifying technical process, and eliminating pollution.
CAS 13762-51-1 Molecular formula: BH3K Molecular weight: 52.93310 Chinese name: Potassium borohydride English name: Potassium borohydride Chinese alias: potassium borohydride; Potassium tetrahydroborate; Potassium boride
Magnesium Nanoparticles Mg APS: 20-300mesh Magnesium Nanoparticles Mg Purity: 99.9% (metal basis) Magnesium Nanoparticles Mg Morphology: spherical Magnesium Nanoparticles SSA: 2.5 - 5m2/g Magnesium Melting point/Melting range: 650�°C Magnesium Boiling point/Boiling range: 1100C Magnesium Density at 20C: 1.738 g/cm
CAS : 100-52-7 HS Code : 2912210000 Packing : 200kg/Drum; 25kg/Drum; 1000kg IBC Drum Application Benzaldehyde is an organic compound formed when the hydrogen of benzene is replaced by an aldehyde group. Benzaldehyde is the simplest and most commonly used aromatic aldehyde in industry. At room temperature it is a colorless liquid with a distinctive almond odor. Benzaldehyde is the main component of almond oil extract, and can also be extracted from apricot, cherry, bay leaves, peach stones. The compound is also found in nuts and nuts in combination with glycosides (Amygdalin). use [Use 1] An important chemical raw material, used to make laural, lauric acid, phenylacetaldehyde and benzyl benzoate, etc., and also used as spices. [Use 2] Used for the determination of ozone, phenols, alkaloids and methylene reagents located next to carboxyl groups. [Use 3] Can be used as a special head fragrance, trace used in floral formula, such as lilac, alba, jasmine, violet, acacia, sunflower, sweet bean flower, plum blossom, orange blossom and so on. It can also be used in soap. It can also be used as an edible spice in almond, berry, cream, cherry, coconut, apricot, peach, large walnut, large plum, vanilla bean, spice and other flavors. Wine flavor such as rum, brandy and other types are also used. [Use 4] Benzaldehyde is an intermediate of herbicide wild Yanquat and plant growth regulator antimyramine. [Use 5] GB 2760--1996 for the temporary permitted use of edible spices. Mainly used to prepare almond, cherry, peach, kernel and other types of flavor, the amount of up to 40%. As a flavor enhancer for canned cherries in sugar water, add 3ml per kg of sugar water. [Use 6] Intermediates for medicine, dyes and spices. Used in the production of m-oxybenzaldehyde, lauric acid, lauraldehyde, green, benzyl benzoate, benzylaniline, benzyleneacetone and so on. Used to blend soap essence, food essence, etc. [Use 7] Organic synthesis, solvent, determination of ozone and methylene next to carbonyl, determination of phenols and alkaloids, preparation of spices Fold.
CAS 98-88-4 HS code 2916320000 Packing Liquid: Iron drum & plastic drum packaging 25kg /drum 170kg per unit IBC/ISO tank Solid Plastic bag & kraft paper bag & fiber drum 1kg per bag 25kg per bag/drum Benzyl Chloride is an important raw material that mainly used in manufacturing dye intermediates, pesticides and phenmethyl plastics. It is also used as the synthesis of spices and intermediate of pharmaceuticals and other organics. Benzoyl chloride used as organic synthesis, dyes and raw materials, the manufacture of initiators dibenzoyl peroxide, tert-butyl benzoate peroxide, pesticide herbicides, etc.
CAS 1330-20-7 HS code 2902440000 Packing: 160KG/IRON DRUM, 80 IRON DRUMS , without pallets, 12.8 Tons/20'FCL; 160KG/IRON DRUM, 152 IRON DRUMS , without pallets, 24.32 Tons/40'FCL; Packing in IBC drums: 800KG/IBC DRUM , 20 IBC DRUMS,(without pallets),16Tons/20'FCL; 800KG/IBC DRUM , 32 IBC DRUMS,(without pallets),25.6Tons/40'FCL Packing in ISO TANK:18.5 Tons / ISO TANK Xylene is an organic compound with molecular formula of C8H10. It is a colorless transparent liquid. It is the product of two hydrogen substituted by methyl on the benzene ring. There are three isomers: O, m and P. in industry, xylene refers to the mixture of the above isomers.
CAS 93-89-0 HS code 29147000 Packing: 1.Packing Material: Plastic Drum 2.Net Weight: 200kg/drum It can be used in the preparation of flavors, and also used as solvents for cellulose esters, cellulose ethers, resins, etc.
